Sporting custom artwork etched onto the covers, Railhammer Billy Corgan signature Z-One Humcutters are designed to have a fat midrange and a smooth top end. With the benefits of Railhammer's construction of oversized polepieces on the plain strings and blade polepieces under the wound strings, these pickups are perfectly suited for crisp clean tones all the way to the full-bore distortion of the heavier side of the Pumpkins catalog. Balance, versatility and superlative tone go hand in hand with Railhammer pickups, and the Billy Corgan signature Z-One bridge pickup is another shining example.